2 years ago

Use the trend line equation you came up with on problem 1 to predict the cost of gas per gallon in 2017.

Mathematics

2 answers:

Brut [27]2 years ago

4 0

Answer c I’m not sure but hopefully it helps

dlinn [17]2 years ago

3 0

Answer: C

Step-by-step explanation:

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Nesterboy [21]

Answer:

yes ∆ABC =~ ∆ADC

EXPLANATION:

Coz AB = AD

BC = DC

AC = Ac

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2 years ago

Slove the following <br>equation without with out transporting I)5y +10=4y-10

Katen [24]

The answer is y= -20

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3 years ago

the scale on a map is stated as 1:250000 two villages are 9 cm apart on the map how far from each other are the two villages in

Karolina [17]

Answer:

22.5 kilometers

Step-by-step explanation:

we know that

The scale drawing is

$1:250,000$

That means

1 unit on a map represent 250,000 units in the actual

1 cm on a map represent 250,000 cm in the actual

1 cm on a map represent 2,500 m in the actual

1 cm on a map represent 2,5 km in the actual

therefore

using proportion

Find out how much represent 9 cm apart on the map

$\frac{1}{2.5}\ \frac{cm}{km}=\frac{9}{x}\ \frac{cm}{km}\\\\x=9(2.5)\\\\x=22.5\ km$

7 0

3 years ago

Answer and explain I’ll mark brainliest please help!!!!!

Papessa [141]

Answer:

230 were sold at the door

170 were sold in advance

Step-by-step explanation:

x=at door y=in advance

x+y=400

3x+2y=1030

y=-x+400

2y=-3x+1030

y=-3/2x+515

-x+400=-3/2x+515

x=230 y=170

8 0

2 years ago

At Jim's Juice Box Factory, his machine can fill 300 juice boxed an hour. Each juice box holds 0.8 cups. How many gallons of jui

12345 [234]

(300 box/h) * (0.8 cup/box) * (1 gal)/(16 cup) = 300*0.8/16 gal/h
.. = 15 gal/h

Jim's factory needs 15 gallons of juice per hour.

8 0

2 years ago